How do i find the surface area of this composite figure

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Which polygon is she in the process of constructing ?

Find the values of the variables and the lengths of the sides of this kite.